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authorDavid Hendricks <dhendrix@chromium.org>2013-02-08 18:04:59 -0800
committerRonald G. Minnich <rminnich@gmail.com>2013-02-09 05:03:29 +0100
commit896edc28af423cedbb6eab6d0a83c090e3fb2ef5 (patch)
treea652844d8981c75ddfe29c6357e67d9bf47f1dc0 /src/mainboard/google
parentb73d904cff574bb8447c75457a07353a81100ad5 (diff)
downloadcoreboot-896edc28af423cedbb6eab6d0a83c090e3fb2ef5.tar.xz
snow: do something useful in ramstage()
This cleans up Snow's trivial ramstage, gives it a coreboot table address and calls hardwaremain(). Change-Id: I84c904bcfd57a5f9eb3969de8a496f01e43bc2f6 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2328 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard/google')
-rw-r--r--src/mainboard/google/snow/ramstage.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/src/mainboard/google/snow/ramstage.c b/src/mainboard/google/snow/ramstage.c
index f9d9c9600c..d280dbe050 100644
--- a/src/mainboard/google/snow/ramstage.c
+++ b/src/mainboard/google/snow/ramstage.c
@@ -19,12 +19,21 @@
#include <console/console.h>
+#if CONFIG_WRITE_HIGH_TABLES
+#include <cbmem.h>
+#endif
+
+void hardwaremain(int boot_complete);
void main(void)
{
-// volatile unsigned long *pshold = (unsigned long *)0x1004330c;
-// *pshold &= ~0x100; /* shut down */
-
console_init();
printk(BIOS_INFO, "hello from ramstage\n");
- while (1);
+
+#if CONFIG_WRITE_HIGH_TABLES
+ /* Leave some space for ACPI tables */
+ high_tables_base = CONFIG_RAMBASE;
+ high_tables_size = CONFIG_RAMBASE + 0x100000;
+#endif
+
+ hardwaremain(0);
}